car
engine
street noise
background talkers
car
engine
street noise
background talkers
car
engine
street noise
background talkers
car
engine
street noise
background talkers
Appendix I. Comparison of different speech enhancement approach (p-value) | | Noisy - Baseline | Baseline - EF | Baseline - LF | EF - LF | |——-|—————-|————-|————-|——-| | PESQ | 0.000 | 0.000 | 0.007 | 0.189 | | STOI | 0.000 | 0.000 | 0.000 | 0.842 | | ESTOI | 0.000 | 0.000 | 0.000 | 0.585 | | MCD | 0.000 | 0.000 | 0.000 | 0.000 | | SSNR | 0.000 | 0.061 | 0.000 | 0.073 |
Appendix II. Comparison of noisy speech and baseleine in speech enhancement at SNR levels (p-values) | |PESQ | STOI|ESTOI| MCD| SSNR| |—–|—–|—–|—–|—–|—–| | 10dB|0.000|0.000|0.000|0.000|0.000| | 5dB|0.000|0.000|0.000|0.000|0.000| | 0dB|0.000|0.000|0.000|0.000|0.000| | -5dB|0.000|0.000|0.000|0.000|0.000| |-10dB|0.000|0.000|0.000|0.000|0.000|
Appendix III. Comparison of EF and LF in speech enhancement at SNR levels (p-values) | |PESQ | STOI|ESTOI| MCD| SSNR| |—–|—–|—–|—–|—–|—–| | 10dB|0.000|0.227|0.019|0.355|0.125| | 5dB|0.008|0.406|0.117|0.018|0.687| | 0dB|0.240|0.586|0.866|0.001|0.043| | -5dB|0.909|0.758|0.118|0.000|0.001| |-10dB|0.127|0.018|0.000|0.000|0.001|